Insertion tool for spark plug ports and other tubular objects



FIG. 1 is a top perspective view of an insertion tool for spark plug ports and other tubular objects according to the present invention.

FIG. 2 is a bottom perspective view of the insertion tool for spark plug ports and other tubular objects of FIG. 1.

FIG. 3 is a bottom view of the insertion tool for spark plug ports and other tubular objects of FIG. 1.

FIG. 4 is a top view of the insertion tool for spark plug ports and other tubular objects of FIG. 1.

FIG. 5 is a side view of the insertion tool for spark plug ports and other tubular objects of FIG. 1; and,

FIG. 6 is an alternative perspective view of the insertion tool for spark plug ports and other tubular objects of FIG. 1, showing the tool inserting a spark plug port into an automobile engine.

The broken line showing of the automobile engine in FIG. 6 illustrates the environment of the claimed design and forms no part thereof. 

CLAIM The ornamental design for an insertion tool for spark plug ports and other tubular objects, as shown and described. 